What happened essentially was this: Burke took his PSP out of his bag and placed it on a seat rest betwixt him and the kid and promptly fell asleep (the kid was sleeping too). When he woke up, it was gone. He made a threat which we're sure almost melted the kid's mind, then the wannabe-thief removed the lifted PSP from his bag and returned it. Note to all: don't be that dumb. It's obvious you took it. Another note: don't steal from people much, much bigger than you.
[Thanks, Joseph B.!]